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Pump, Sewage/Trash, 3 HP

Price $1,947.00 / each

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  • Item # 4YU37
  • Mfr. Model # 4YU37
  • UNSPSC # 40151517
  • Catalog Page # 3716
  • Shipping Weight 94.0 lbs.
Country of Origin IndiaCountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemSewage/Trash Centrifugal Pump
  • HP3
  • Phase1
  • Voltage230
  • Amps12.5
  • Hz60
  • Inlet/Outlet (In.)2
  • Motor EnclosureTEFC
  • NEMA/IEC Frame56J
  • Motor RPM3500
  • Motor TypeCapacitor start
  • Service Factor1.0
  • Wetted MaterialsCI, SS, Silicon Carbide, Buna N
  • Impeller MaterialStainless Steel
  • Housing MaterialCast Iron
  • Volute MaterialCast Iron
  • Shaft MaterialStainless Steel
  • Screw MaterialZinc Plated
  • Seal TypeMechanical
  • Seal MaterialSilicon Carbide Buna N
  • Max. Liquid Temp. (F)Water and Nonflammable Liquids Compatible with Seal Component Materials up to 160F
  • GPM of Water @ 2 Ft. of Head160
  • GPM of Water @ 20 Ft. of Head105
  • GPM of Water @ 30 Ft. of Head78
  • GPM of Water @ 40 Ft. of Head54
  • GPM of Water @ 50 Ft. of Head30
  • Max. Head (Ft.)60
  • Best Efficiency GPM @ Head (Ft.)55 @ 39
  • Best Efficiency Range GPM @ Head (Ft.)70-94 GPM @ 33-24 Ft
  • Max. Specific Gravity1.0
  • Max. Case Pressure (PSI)60
  • Max. Fluid Viscosity100 SSU
  • Inlet Pressure (PSI)25
  • Impeller TypeNonclog
  • Bearing TypeBall
  • DutyContinuous
  • Max. Dia. Solids (In.)1
  • Port RotationNone
  • Drain Plug3/8" NPT
  • Manufacturers Warranty Length1 Year
  • ApplicationProcess, Liquid Transfer, Irrigation, Clear or Gray Water and Sewage Treatment
  • For Use WithWater and Nonflammable Liquids Compatible with Pump Component Materials
  • Height (In.)8.72
  • Length (In.)21.27
  • Width (In.)8.63
  • IncludesStrainer and Manual
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Compliance and Restrictions



Dayton self-priming (to 20 ft. lift) sewage/trash pumps are close-coupled to continuous duty motors and designed to be installed in a stationary application. Pumps are utilized for industrial and commercial facilities providing support to such applications as process, liquid transfer, irrigation, clear or gray water, and sewage treatment.

Repair Parts

Displaying repair parts for model:
  • 4YU37,
  • 4YU37A

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